diff --git a/modes/mu4e/evil-collection-mu4e.el b/modes/mu4e/evil-collection-mu4e.el
index 5a57ec6..c31c72f 100644
--- a/modes/mu4e/evil-collection-mu4e.el
+++ b/modes/mu4e/evil-collection-mu4e.el
@@ -89,9 +89,11 @@
 ;; putting the user into insert-state. The below code, together with the hooks
 ;; set in evil-collection-mu4e-setup fixes this issue.
 (defun evil-collection-mu4e-org-set-header-to-normal-mode ()
+  "Set initial state in `mu4e-compose-mode' to \='normal."
   (evil-set-initial-state 'mu4e-compose-mode 'normal))
 
 (defun evil-collection-mu4e-org-set-header-to-insert-mode ()
+  "Set initial state in `mu4e-compose-mode' to \='insert."
   (evil-set-initial-state 'mu4e-compose-mode 'insert))
 
 (defvar evil-collection-mu4e-mode-map-bindings
@@ -257,9 +259,10 @@
 
 
 
+
 (defun evil-collection-mu4e-setup ()
   "Initialize evil-mu4e if necessary.
-If mu4e-main-mode is in evil-state-motion-modes, initialization
+If `mu4e-main-mode' is in `evil-state-motion-modes', initialization
 is already done earlier."
     (evil-collection-mu4e-set-state)
     (evil-collection-mu4e-set-bindings))